446165056322 has 4 divisors (see below), whose sum is σ = 669247584486. Its totient is φ = 223082528160.

The previous prime is 446165056247. The next prime is 446165056327. The reversal of 446165056322 is 223650561644.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 433070602561 + 13094453761 = 658081^2 + 114431^2 .

It is not an unprimeable number, because it can be changed into a prime (446165056327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111541264079 + ... + 111541264082.

Almost surely, 2^446165056322 is an apocalyptic number.

446165056322 is a deficient number, since it is larger than the sum of its proper divisors (223082528164).

446165056322 is a wasteful number, since it uses less digits than its factorization.

446165056322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223082528163.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 446165056322 in words is "four hundred forty-six billion, one hundred sixty-five million, fifty-six thousand, three hundred twenty-two".